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Obagi Professional C Serum 20% bottle. Shop Obagi products at LovelySkin for top-rated Vitamin C serums.
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Obagi Professional C Serum 20% bottle. Shop Obagi products at LovelySkin for top-rated Vitamin C serums.
Obagi Professional-C Serum 20% - 1.0 fl oz
Obagi Professional-C Serum 20% - 0.42 fl oz
Obagi Professional-C Serum 20% - 1.0 fl oz
Obagi Professional-C Serum 20% - 1.0 fl oz

Obagi Professional-C Serum 20%

 
4.8 View 1307 reviews
$77.00

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Highlights
  • Promotes collagen production
  • Brightens a dull complexion
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Product Overview

Obagi Professional-C Serum 20% is a concentrated Vitamin C serum that delivers a youthful, radiant complexion.

The earlier you add a vitamin C serum to your routine, the longer your complexion will remain youthful and radiant. Obagi Professional-C Serum 20 is a concentrated serum with 20% vitamin C that provides multiple benefits for the complexion. This ingredient neutralizes free radicals that break down collagen and elastin causing damage and leading to fine lines, wrinkles and dark spots. Vitamin C also promotes collagen production which plumps skin and reduces the look of wrinkles. The formula is ideal for normal, combination and oily skin types, and it absorbs quickly without leaving the complexion greasy or oily.

Key Features: 

  • 20% L-ascorbic acid promotes an even tone and texture
  • Advanced form of vitamin C absorbs five times more easily than other serums
  • Neutralizes free radicals before they can cause damage to the complexion

Highlights

  • Promotes collagen production
  • Brightens a dull complexion
  • Offers antioxidant protection

Ingredients

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Questions & Answers (12)

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Product Specifications

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About the Brand

Customer Reviews (1307)

Overall Rating

4.8
Based on 1307 reviews

Review Summary

5 Stars
1145 reviews
4 Stars
116 reviews
3 Stars
33 reviews
2 Stars
8 reviews
1 Star
5 reviews

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LovelySkin Customer

Verified Purchase

April 18, 2024

good vitamin C

A little too strong for my skin- needed a very hydrating moisturizer afterwards. But overall a very good product

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LovelySkin Customer

Verified Purchase

April 16, 2024

Love this! Game Changer

Vitamin C SERUM is one of the most important products for your skin and this is my favorite out of all that I’ve tried! Great for mature skin!

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Janeatte

Verified Purchase

April 08, 2024

Amazing

I love this stuff it have seen a difference after finishing the bottle and I will be ordering again !! It has brightened and brightened my skin and I know the vitamin C is a good quality one and I love the consistency of this product !!

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Akira

Verified Purchase

April 05, 2024

Works Much Better Than Expected

Obagi Vitamin C Serum 20% is an excellent product that tightens the skin noticeably in around 7 days. It makes skin feel smooth, too. It’s great for under eye tightening. I swear by this. You do need to work your way up to the 20% level.

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LovelySkin Customer

Verified Purchase

April 01, 2024

Great Product

I am so impressed with the Obagi Professional-C Serum. It makes my skin feel soft, nourished and healthy. I have only used it for a short period of time but have already noticed that wrinkles and lines are less obvious. Will definitely be adding this to my daily skin care routine.

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LovelySkin Customer

Verified Purchase

March 27, 2024

Glow with Obagi 20% Vitamin-C

I’ve used several Vitamin-C serums, and I reach for Obagi when I want to lighten dark spots. Obagi has the highest level of Vitamin-C of the serums I’ve used. I have very sensitive skin, and this product works for me. Thank you LovelySkin!

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LovelySkin Customer

Verified Purchase

March 27, 2024

Excellent product

I have been using this serum for several years. It was recommended by my dermatologist and also by my aesthetic nurse. It gives my skin a dewy finish.

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CeciliaP

Verified Purchase

March 26, 2024

Think I'm going to like this

Have used 15% C for a while and decided to upgrade. So far absorbs well and seems to work somewhat better than the 15%. Will be able to tell more over time.

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LovelySkin Customer

Verified Purchase

March 26, 2024

Every morning necessity

I’ve been using Obagi C Serum 20% for 4 years now and my face washing routine would not be complete without it. I apply it after the toner and it absorbs instantly and feels very soothing to my skin, getting it ready for the next step! I use other products from Obagi and am as happy with all of them!

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EvC

Verified Purchase

March 23, 2024

Professional C Serum

No complaints about this product but not sure what it’s doing. I’ve been told Vitamin C is important for texture and clarity and my skin looks clearer. I like it though I may not buy again

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LovelySkin Customer

Verified Purchase

March 16, 2024

Best Vitamin C

I love this -it is definitely helping with my brown sun spots. It smells great too.

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hikerbabe

Verified Purchase

March 02, 2024

Love it

My skin looks fabulous. My friends and family compliment me and inquire what am I doing differently..I tell them Obagi

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Nani2017

Verified Purchase

February 24, 2024

Not sure

I've only been using for a couple of weeks & haven't seen a noticeable improvement yet. I'll at least finish the bottle & see if it's worth ordering again.

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LovelySkin Customer

Verified Purchase

February 23, 2024

Best vitamin C serum

I’ve been using ZO products but they only have 10% vit C serum , so I switched to original Obagi 20 % which I believe is better for my skin ! My skin looks glowing and brown hormonal patches are almost gone .! I love the smell and how fast it penetrates the skin , and it lasts a long time !

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LovelySkin Customer

Verified Purchase

February 23, 2024

Excellent product

Since I started using Obagi Professional-C 20% serum, my skin is noticeably smoother and brighter without any dryness or irritation.

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PHM

Verified Purchase

February 21, 2024

Love Love Love

I love the Obagi Professional-C Serum. I've been using it for a couple weeks already feel like my dark spots have lightened, my skin looks brighter and smoother. I have not had any bad reactions from the product and lately my face has become sensitive. My skin has become pretty oily in the past 6 months (hormonal) and this serum feels so light. I also apply to my neck and chest. I've been using it every morning and night. I bought a bottle for my mom to try just recently. She uses a different brand Vitamin C but I'm sure she will be switching to this one after trying it. This is one of those items I want to overbuy in case it goes out of stock or discontinues. So great!

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Hikingprincess

Verified Purchase

February 17, 2024

Best C Serum around

I’ve tried other c serums that were less expensive but I always come back to this one. It goes on so nice and absorbs completely in less than a minute. My skin looks healthy and glowy even without makeup. It brightens my skin and helps minimize pores. For me it is worth every penny.

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LovelySkin Customer

Verified Purchase

February 09, 2024

Obagi makes the best C Serums

I have 15% and 20% and switch them around depending on how my skin feels after washing. Does absorb well, but for my skin, takes a longer to absorb than the 15% but only a minute or two.

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CherG

Verified Purchase

February 07, 2024

Best Vitamin C Serum

This Vitamin C serum is professional grade. New customers should start with lower % of Vitamin C and work up. My skin soaks this up. I use in my morning routine and then apply my day cream and spf before my makeup.

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Bgood44

Verified Purchase

January 31, 2024

Glowy skin!

I love Obagi in general, but this serum is amazing. I use it under my sunscreen as extra protection. It definitely makes my skin glowy and has helped brighten dark spots.

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